Rank	Countries/Territories	Count	Percent
1	China	410	42.5%
2	United States	310	32.2%
3	Germany	59	6.1%
4	Korea, Republic of	27	2.8%
5	India	26	2.7%
6	Ireland	15	1.6%
7	France	15	1.6%
8	Taiwan	15	1.6%
9	Canada	9	0.9%
10	Russia	9	0.9%
11	Viet Nam	8	0.8%
12	Australia	8	0.8%
13	Netherlands	8	0.8%
14	Singapore	6	0.6%
15	Portugal	6	0.6%
16	United Kingdom	4	0.4%
17	Spain	4	0.4%
18	Japan	4	0.4%
19	New Zealand	3	0.3%
20	Greece	3	0.3%
21	Hong Kong	3	0.3%
22	Cyprus	2	0.2%
23	Palestine, State of	2	0.2%
24	Philippines	2	0.2%
25	Norway	1	0.1%
26	Macao	1	0.1%
27	Mongolia	1	0.1%
28	Bangladesh	1	0.1%
29	Georgia	1	0.1%
30	Switzerland	1	0.1%